Text is English, but voices are still Russian/Polish. Fix: You only replaced text files. You need the soundfiles from an English copy (inside sound/ or zone/ ).
If you have English text but foreign audio, check the Interface settings in-game. On newer Call of Duty titles, these are under the "Global" section Hd0InjUKepE , but for Black Ops 2, this is almost entirely handled by the file-based "Language" tab in Steam. english+language+pack+for+cod+black+ops+2
It seems you're looking for content for Call of Duty: Black Ops 2 (PC version, typically Steam). Text is English, but voices are still Russian/Polish
For modern versions or Game Pass players using the Battle.net launcher, the process is handled in the App Settings PC (Battle.net) : Click the next to the Play button → Game Settings Text & Spoken Language : Black Ops II on console typically matches your System Language . Go to your console's and set it to English. Troubleshooting "Missing Localization" Error : This usually means your localization.txt does not match the folder names in your directory. Ensure the text in the file is exactly Game Won't Start If you have English text but foreign audio,
If you encounter any issues while installing or using the English language pack for Call of Duty: Black Ops 2, here are some common troubleshooting steps: